From the help file: "When you stop playback, the cursor returns to its original position."
I do not always want this. Often I want the cursor just to stop, when I press the space bar, I do not want it to jump back to where it started. Can I change this behaviour?
Na -- your dearest friend will be when you assign this and the space bar function to two of your Shuttle Pro keys so you don't have to reach for the keyboard.
I have a Shuttle Pro and a Shuttle Express. I prefer the Express because it has fewer buttons and was easier to remember. I find that I never really leave the keyboard so there wasn't much use in assigning functions to all of the buttons on the Pro. (Mainly I just like the wheels)
But this is a personal preference. Learning a quarter of the keyboard shortcuts would make just about anyone's life easier in Vegas.
I tend to use K for this pretty much exclusively and far prefer it over either Enter or Spacebar, even though it's a small key. "Why", might you ask? Because J and L are on either side of it.